Free agent center Tyson Chandler, whom the Warriors hope to sign before the start of the 2011-12 season, was at Candlestick Park on Sunday, taking in the 49ers-Rams game.

Chandler, who anchored the Dallas Mavericks’ championship defense, is perhaps the most coveted player in this year’s free agent class. And the Warriors have made him their No. 1 target.

It is unknown whether or not Chandler is in town to meet with Warriors officials. Nothing has been set up at this time, according to several people familiar with the situation. In addition, it is unknown how many members of the Warriors’ front office group are in the Bay Area at this time.